Pith Number

pith:VLN7SPT5

pith:2010:VLN7SPT5HEL2MPL7PVL2GY6ZQP

not attested not anchored not stored refs pending

Robust Simultaneous Localization of Nodes and Targets in Sensor Networks Using Range-Only Measurements

Jo\~ao Gomes, Jo\~ao Xavier, Paulo Oliveira, P{\i}nar O\u{g}uz-Ekim

arxiv:1009.2786 v1 · 2010-09-14 · math.OC

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VLN7SPT5HEL2MPL7PVL2GY6ZQP}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:09:23.563483Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aadbf93e7d3917a63d7f7d57a363d983c474c6f1e80c0b10491d1a13161d22fb

Aliases

arxiv: 1009.2786 · arxiv_version: 1009.2786v1 · doi: 10.48550/arxiv.1009.2786 · pith_short_12: VLN7SPT5HEL2 · pith_short_16: VLN7SPT5HEL2MPL7 · pith_short_8: VLN7SPT5

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/VLN7SPT5HEL2MPL7PVL2GY6ZQP \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: aadbf93e7d3917a63d7f7d57a363d983c474c6f1e80c0b10491d1a13161d22fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f9884b145af3136a92c0abb4aba869c2333c0f27a3d99be0f56e09f5feeec964",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2010-09-14T21:04:30Z",
    "title_canon_sha256": "ea0efed9efa4b822499db312892cfae3af2c9831eddcb219d7622c11d930b937"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.2786",
    "kind": "arxiv",
    "version": 1
  }
}